Personalized Bike Rectangles Baby Bib. Four white bicycles against black and gray rectangles is a unique cycling gift design for road aand mountain bicyclists. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"